199054128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 638848000

約数和(自身を除く): 439793872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 199, 208, 229, 273, 312, 336, 364, 398, 458, 546, 597, 624, 687, 728, 796, 916, 1092, 1194, 1374, 1393, 1456, 1592, 1603, 1832, 2184, 2388, 2587, 2748, 2786, 2977, 3184, 3206, 3664, 4179, 4368, 4776, 4809, 5174, 5496, 5572, 5954, 6412, 7761, 8358, 8931, 9552, 9618, 10348, 10992, 11144, 11908, 12824, 15522, 16716, 17862, 18109, 19236, 20696, 20839, 22288, 23816, 25648, 31044, 33432, 35724, 36218, 38472, 41392, 41678, 45571, 47632, 54327, 62088, 62517, 66864, 71448, 72436, 76944, 83356, 91142, 108654, 124176, 125034, 136713, 142896, 144872, 166712, 182284, 217308, 250068, 273426, 289744, 318997, 333424, 364568, 434616, 500136, 546852, 592423, 637994, 729136, 869232, 956991, 1000272, 1093704, 1184846, 1275988, 1777269, 1913982, 2187408, 2369692, 2551976, 3554538, 3827964, 4146961, 4739384, 5103952, 7109076, 7655928, 8293922, 9478768, 12440883, 14218152, 15311856, 16587844, 24881766, 28436304, 33175688, 49763532, 66351376, 99527064, 199054128]

約数ペア:

[(1, 199054128), (2, 99527064), (3, 66351376), (4, 49763532), (6, 33175688), (7, 28436304), (8, 24881766), (12, 16587844), (13, 15311856), (14, 14218152), (16, 12440883), (21, 9478768), (24, 8293922), (26, 7655928), (28, 7109076), (39, 5103952), (42, 4739384), (48, 4146961), (52, 3827964), (56, 3554538), (78, 2551976), (84, 2369692), (91, 2187408), (104, 1913982), (112, 1777269), (156, 1275988), (168, 1184846), (182, 1093704), (199, 1000272), (208, 956991), (229, 869232), (273, 729136), (312, 637994), (336, 592423), (364, 546852), (398, 500136), (458, 434616), (546, 364568), (597, 333424), (624, 318997), (687, 289744), (728, 273426), (796, 250068), (916, 217308), (1092, 182284), (1194, 166712), (1374, 144872), (1393, 142896), (1456, 136713), (1592, 125034), (1603, 124176), (1832, 108654), (2184, 91142), (2388, 83356), (2587, 76944), (2748, 72436), (2786, 71448), (2977, 66864), (3184, 62517), (3206, 62088), (3664, 54327), (4179, 47632), (4368, 45571), (4776, 41678), (4809, 41392), (5174, 38472), (5496, 36218), (5572, 35724), (5954, 33432), (6412, 31044), (7761, 25648), (8358, 23816), (8931, 22288), (9552, 20839), (9618, 20696), (10348, 19236), (10992, 18109), (11144, 17862), (11908, 16716), (12824, 15522)]